Inside bets are wagers placed on specific numbers on the table.
The types of wagers are grouped into 2 categories: X Research source You can make several types of wagers on a roulette table, which is basically a 3-column chart that lists the 36 numbers on the wheel.
This will introduce you to the various bets involved in roulette. See if the casino has a free table, purchase one to play at home, or play on one online just to get a feel for the game. Practice playing at a free table before placing actual bets.